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NTN 7307DF Bearing

d - 35 mm

D - 80 mm

B - 21 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 27 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 42 mm

Da max. - 71.5 mm

db min - 40.5 mm

ra max. - 1.5 mm

Weight - 0.924 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 52.5 kN

(Grease) Lubrication Speed - 7 800 r/min

(Oil) Lubrication Speed - 10 000 r/min

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)